Answer:
Step-by-step explanation:
Remark
All of the figures below are rectangles. They all use the same formula: Area = L * W, so I won't repeat the formula for every part.
Left cross arm
- L = 11 m
- w = 9 m
- Area = 11 * 9
- Area = 99 m^2
Right Cross Arm
- L = 11 m
- W= 9 m
- Area = 11 * 9
- Area = 99 m^2
Top
- L = 13 m
- W = 9 m
- Area = 117 m^2
Middle
- L=13 m
- W = 11 m
- Area = 143 m^2
First bottom Closest to the center.
- L = 13 m
- W = 9 m
- Area = 117 m^2
Second Bottom
- L= 13 m
- W = 11 m
- Area 143 m^2
Total 718 m^2
